1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Copyright (c) 2019 BayLibre SAS. All rights 3 * Copyright (c) 2019 BayLibre SAS. All rights reserved.
4 */ 4 */
5 5
6 /dts-v1/; 6 /dts-v1/;
7 7
8 #include "meson-g12a.dtsi" 8 #include "meson-g12a.dtsi"
9 #include <dt-bindings/gpio/gpio.h> 9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/input/input.h> 10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/gpio/meson-g12a-gpio.h> 11 #include <dt-bindings/gpio/meson-g12a-gpio.h>
12 #include <dt-bindings/sound/meson-g12a-tohdmit <<
13 12
14 / { 13 / {
15 compatible = "seirobotics,sei510", "am 14 compatible = "seirobotics,sei510", "amlogic,g12a";
16 model = "SEI Robotics SEI510"; 15 model = "SEI Robotics SEI510";
17 16
18 keys { !! 17 aliases {
>> 18 serial0 = &uart_AO;
>> 19 };
>> 20
>> 21 adc_keys {
19 compatible = "adc-keys"; 22 compatible = "adc-keys";
20 io-channels = <&saradc 0>; 23 io-channels = <&saradc 0>;
21 io-channel-names = "buttons"; 24 io-channel-names = "buttons";
22 keyup-threshold-microvolt = <1 25 keyup-threshold-microvolt = <1800000>;
23 26
24 button-onoff { 27 button-onoff {
25 label = "On/Off"; 28 label = "On/Off";
26 linux,code = <KEY_POWE 29 linux,code = <KEY_POWER>;
27 press-threshold-microv 30 press-threshold-microvolt = <1700000>;
28 }; 31 };
29 }; 32 };
30 33
31 aliases { !! 34 ao_5v: regulator-ao_5v {
32 serial0 = &uart_AO; !! 35 compatible = "regulator-fixed";
33 ethernet0 = ðmac; !! 36 regulator-name = "AO_5V";
34 }; !! 37 regulator-min-microvolt = <5000000>;
35 !! 38 regulator-max-microvolt = <5000000>;
36 mono_dac: audio-codec-0 { !! 39 vin-supply = <&dc_in>;
37 compatible = "maxim,max98357a" !! 40 regulator-always-on;
38 #sound-dai-cells = <0>; <<
39 sound-name-prefix = "U16"; <<
40 sdmode-gpios = <&gpio GPIOX_8 <<
41 }; <<
42 <<
43 dmics: audio-codec-1 { <<
44 #sound-dai-cells = <0>; <<
45 compatible = "dmic-codec"; <<
46 num-channels = <2>; <<
47 wakeup-delay-ms = <50>; <<
48 sound-name-prefix = "MIC"; <<
49 }; 41 };
50 42
51 chosen { 43 chosen {
52 stdout-path = "serial0:115200n 44 stdout-path = "serial0:115200n8";
53 }; 45 };
54 46
55 cvbs-connector { 47 cvbs-connector {
56 compatible = "composite-video- 48 compatible = "composite-video-connector";
57 49
58 port { 50 port {
59 cvbs_connector_in: end 51 cvbs_connector_in: endpoint {
60 remote-endpoin 52 remote-endpoint = <&cvbs_vdac_out>;
61 }; 53 };
62 }; 54 };
63 }; 55 };
64 56
65 emmc_pwrseq: emmc-pwrseq { !! 57 dc_in: regulator-dc_in {
66 compatible = "mmc-pwrseq-emmc" !! 58 compatible = "regulator-fixed";
67 reset-gpios = <&gpio BOOT_12 G !! 59 regulator-name = "DC_IN";
>> 60 regulator-min-microvolt = <5000000>;
>> 61 regulator-max-microvolt = <5000000>;
>> 62 regulator-always-on;
>> 63 };
>> 64
>> 65 emmc_1v8: regulator-emmc_1v8 {
>> 66 compatible = "regulator-fixed";
>> 67 regulator-name = "EMMC_1V8";
>> 68 regulator-min-microvolt = <1800000>;
>> 69 regulator-max-microvolt = <1800000>;
>> 70 vin-supply = <&vddao_3v3>;
>> 71 regulator-always-on;
68 }; 72 };
69 73
70 hdmi-connector { 74 hdmi-connector {
71 compatible = "hdmi-connector"; 75 compatible = "hdmi-connector";
72 type = "a"; 76 type = "a";
73 77
74 port { 78 port {
75 hdmi_connector_in: end 79 hdmi_connector_in: endpoint {
76 remote-endpoin 80 remote-endpoint = <&hdmi_tx_tmds_out>;
77 }; 81 };
78 }; 82 };
79 }; 83 };
80 84
81 memory@0 { 85 memory@0 {
82 device_type = "memory"; 86 device_type = "memory";
83 reg = <0x0 0x0 0x0 0x40000000> 87 reg = <0x0 0x0 0x0 0x40000000>;
84 }; 88 };
85 89
86 ao_5v: regulator-ao-5v { !! 90 reserved-memory {
87 compatible = "regulator-fixed" !! 91 /* TEE Reserved Memory */
88 regulator-name = "AO_5V"; !! 92 bl32_reserved: bl32@5000000 {
89 regulator-min-microvolt = <500 !! 93 reg = <0x0 0x05300000 0x0 0x2000000>;
90 regulator-max-microvolt = <500 !! 94 no-map;
91 vin-supply = <&dc_in>; !! 95 };
92 regulator-always-on; <<
93 }; <<
94 <<
95 dc_in: regulator-dc-in { <<
96 compatible = "regulator-fixed" <<
97 regulator-name = "DC_IN"; <<
98 regulator-min-microvolt = <500 <<
99 regulator-max-microvolt = <500 <<
100 regulator-always-on; <<
101 }; <<
102 <<
103 emmc_1v8: regulator-emmc-1v8 { <<
104 compatible = "regulator-fixed" <<
105 regulator-name = "EMMC_1V8"; <<
106 regulator-min-microvolt = <180 <<
107 regulator-max-microvolt = <180 <<
108 vin-supply = <&vddao_3v3>; <<
109 regulator-always-on; <<
110 }; 96 };
111 97
112 vddao_3v3: regulator-vddao-3v3 { !! 98 vddao_3v3: regulator-vddao_3v3 {
113 compatible = "regulator-fixed" 99 compatible = "regulator-fixed";
114 regulator-name = "VDDAO_3V3"; 100 regulator-name = "VDDAO_3V3";
115 regulator-min-microvolt = <330 101 regulator-min-microvolt = <3300000>;
116 regulator-max-microvolt = <330 102 regulator-max-microvolt = <3300000>;
117 vin-supply = <&dc_in>; 103 vin-supply = <&dc_in>;
118 regulator-always-on; 104 regulator-always-on;
119 }; 105 };
120 106
121 vddao_3v3_t: regulator-vddao-3v3-t { !! 107 vddao_3v3_t: regultor-vddao_3v3_t {
122 compatible = "regulator-fixed" 108 compatible = "regulator-fixed";
123 regulator-name = "VDDAO_3V3_T" 109 regulator-name = "VDDAO_3V3_T";
124 regulator-min-microvolt = <330 110 regulator-min-microvolt = <3300000>;
125 regulator-max-microvolt = <330 111 regulator-max-microvolt = <3300000>;
126 vin-supply = <&vddao_3v3>; 112 vin-supply = <&vddao_3v3>;
127 gpio = <&gpio GPIOH_8 GPIO_OPE 113 gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
128 enable-active-high; 114 enable-active-high;
129 }; 115 };
130 116
131 vddcpu: regulator-vddcpu { !! 117 vddio_ao1v8: regulator-vddio_ao1v8 {
132 /* <<
133 * SY8120B1ABC DC/DC Regulator <<
134 */ <<
135 compatible = "pwm-regulator"; <<
136 <<
137 regulator-name = "VDDCPU"; <<
138 regulator-min-microvolt = <721 <<
139 regulator-max-microvolt = <102 <<
140 <<
141 pwm-supply = <&dc_in>; <<
142 <<
143 pwms = <&pwm_AO_cd 1 1250 0>; <<
144 pwm-dutycycle-range = <100 0>; <<
145 <<
146 regulator-boot-on; <<
147 regulator-always-on; <<
148 }; <<
149 <<
150 vddio_ao1v8: regulator-vddio-ao1v8 { <<
151 compatible = "regulator-fixed" 118 compatible = "regulator-fixed";
152 regulator-name = "VDDIO_AO1V8" 119 regulator-name = "VDDIO_AO1V8";
153 regulator-min-microvolt = <180 120 regulator-min-microvolt = <1800000>;
154 regulator-max-microvolt = <180 121 regulator-max-microvolt = <1800000>;
155 vin-supply = <&vddao_3v3>; 122 vin-supply = <&vddao_3v3>;
156 regulator-always-on; 123 regulator-always-on;
157 }; 124 };
158 <<
159 sdio_pwrseq: sdio-pwrseq { <<
160 compatible = "mmc-pwrseq-simpl <<
161 reset-gpios = <&gpio GPIOX_6 G <<
162 clocks = <&wifi32k>; <<
163 clock-names = "ext_clock"; <<
164 }; <<
165 <<
166 wifi32k: wifi32k { <<
167 compatible = "pwm-clock"; <<
168 #clock-cells = <0>; <<
169 clock-frequency = <32768>; <<
170 pwms = <&pwm_ef 0 30518 0>; /* <<
171 }; <<
172 <<
173 sound { <<
174 compatible = "amlogic,axg-soun <<
175 model = "SEI510"; <<
176 audio-aux-devs = <&tdmout_a>, <<
177 <&tdmin_a>, < <<
178 audio-routing = "TDMOUT_A IN 0 <<
179 "TDMOUT_A IN 1 <<
180 "TDMOUT_A IN 2 <<
181 "TDM_A Playbac <<
182 "TDMOUT_B IN 0 <<
183 "TDMOUT_B IN 1 <<
184 "TDMOUT_B IN 2 <<
185 "TDM_B Playbac <<
186 "TODDR_A IN 4" <<
187 "TODDR_B IN 4" <<
188 "TODDR_C IN 4" <<
189 "TDMIN_A IN 0" <<
190 "TDMIN_A IN 3" <<
191 "TDMIN_B IN 0" <<
192 "TDMIN_B IN 3" <<
193 "TDMIN_A IN 1" <<
194 "TDMIN_A IN 4" <<
195 "TDMIN_B IN 1" <<
196 "TDMIN_B IN 4" <<
197 "TODDR_A IN 0" <<
198 "TODDR_B IN 0" <<
199 "TODDR_C IN 0" <<
200 "TODDR_A IN 1" <<
201 "TODDR_B IN 1" <<
202 "TODDR_C IN 1" <<
203 <<
204 clocks = <&clkc CLKID_MPLL2>, <<
205 <&clkc CLKID_MPLL0>, <<
206 <&clkc CLKID_MPLL1>; <<
207 <<
208 assigned-clocks = <&clkc CLKID <<
209 <&clkc CLKID <<
210 <&clkc CLKID <<
211 assigned-clock-parents = <0>, <<
212 assigned-clock-rates = <294912 <<
213 <270950 <<
214 <393216 <<
215 <<
216 dai-link-0 { <<
217 sound-dai = <&frddr_a> <<
218 }; <<
219 <<
220 dai-link-1 { <<
221 sound-dai = <&frddr_b> <<
222 }; <<
223 <<
224 dai-link-2 { <<
225 sound-dai = <&frddr_c> <<
226 }; <<
227 <<
228 dai-link-3 { <<
229 sound-dai = <&toddr_a> <<
230 }; <<
231 <<
232 dai-link-4 { <<
233 sound-dai = <&toddr_b> <<
234 }; <<
235 <<
236 dai-link-5 { <<
237 sound-dai = <&toddr_c> <<
238 }; <<
239 <<
240 /* internal speaker interface <<
241 dai-link-6 { <<
242 sound-dai = <&tdmif_a> <<
243 dai-format = "i2s"; <<
244 dai-tdm-slot-tx-mask-0 <<
245 mclk-fs = <256>; <<
246 <<
247 codec-0 { <<
248 sound-dai = <& <<
249 }; <<
250 <<
251 codec-1 { <<
252 sound-dai = <& <<
253 }; <<
254 }; <<
255 <<
256 /* 8ch hdmi interface */ <<
257 dai-link-7 { <<
258 sound-dai = <&tdmif_b> <<
259 dai-format = "i2s"; <<
260 dai-tdm-slot-tx-mask-0 <<
261 dai-tdm-slot-tx-mask-1 <<
262 dai-tdm-slot-tx-mask-2 <<
263 dai-tdm-slot-tx-mask-3 <<
264 mclk-fs = <256>; <<
265 <<
266 codec { <<
267 sound-dai = <& <<
268 }; <<
269 }; <<
270 <<
271 /* internal digital mics */ <<
272 dai-link-8 { <<
273 sound-dai = <&pdm>; <<
274 <<
275 codec { <<
276 sound-dai = <& <<
277 }; <<
278 }; <<
279 <<
280 /* hdmi glue */ <<
281 dai-link-9 { <<
282 sound-dai = <&tohdmitx <<
283 <<
284 codec { <<
285 sound-dai = <& <<
286 }; <<
287 }; <<
288 }; <<
289 }; <<
290 <<
291 &arb { <<
292 status = "okay"; <<
293 }; 125 };
294 126
295 &cec_AO { 127 &cec_AO {
296 pinctrl-0 = <&cec_ao_a_h_pins>; 128 pinctrl-0 = <&cec_ao_a_h_pins>;
297 pinctrl-names = "default"; 129 pinctrl-names = "default";
298 status = "disabled"; 130 status = "disabled";
299 hdmi-phandle = <&hdmi_tx>; 131 hdmi-phandle = <&hdmi_tx>;
300 }; 132 };
301 133
302 &cecb_AO { 134 &cecb_AO {
303 pinctrl-0 = <&cec_ao_b_h_pins>; 135 pinctrl-0 = <&cec_ao_b_h_pins>;
304 pinctrl-names = "default"; 136 pinctrl-names = "default";
305 status = "okay"; 137 status = "okay";
306 hdmi-phandle = <&hdmi_tx>; 138 hdmi-phandle = <&hdmi_tx>;
307 }; 139 };
308 140
309 &clkc_audio { <<
310 status = "okay"; <<
311 }; <<
312 <<
313 &cpu0 { <<
314 cpu-supply = <&vddcpu>; <<
315 operating-points-v2 = <&cpu_opp_table> <<
316 clocks = <&clkc CLKID_CPU_CLK>; <<
317 clock-latency = <50000>; <<
318 }; <<
319 <<
320 &cpu1 { <<
321 cpu-supply = <&vddcpu>; <<
322 operating-points-v2 = <&cpu_opp_table> <<
323 clocks = <&clkc CLKID_CPU_CLK>; <<
324 clock-latency = <50000>; <<
325 }; <<
326 <<
327 &cpu2 { <<
328 cpu-supply = <&vddcpu>; <<
329 operating-points-v2 = <&cpu_opp_table> <<
330 clocks = <&clkc CLKID_CPU_CLK>; <<
331 clock-latency = <50000>; <<
332 }; <<
333 <<
334 &cpu3 { <<
335 cpu-supply = <&vddcpu>; <<
336 operating-points-v2 = <&cpu_opp_table> <<
337 clocks = <&clkc CLKID_CPU_CLK>; <<
338 clock-latency = <50000>; <<
339 }; <<
340 <<
341 &cvbs_vdac_port { 141 &cvbs_vdac_port {
342 cvbs_vdac_out: endpoint { 142 cvbs_vdac_out: endpoint {
343 remote-endpoint = <&cvbs_conne 143 remote-endpoint = <&cvbs_connector_in>;
344 }; 144 };
345 }; 145 };
346 146
347 ðmac { !! 147 &saradc {
348 status = "okay"; <<
349 phy-handle = <&internal_ephy>; <<
350 phy-mode = "rmii"; <<
351 }; <<
352 <<
353 &frddr_a { <<
354 status = "okay"; 148 status = "okay";
>> 149 vref-supply = <&vddio_ao1v8>;
355 }; 150 };
356 151
357 &frddr_b { !! 152 &uart_A {
358 status = "okay"; 153 status = "okay";
359 }; !! 154 pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
>> 155 pinctrl-names = "default";
>> 156 uart-has-rtscts;
360 157
361 &frddr_c { !! 158 bluetooth {
362 status = "okay"; !! 159 compatible = "brcm,bcm43438-bt";
>> 160 shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
>> 161 };
363 }; 162 };
364 163
365 &hdmi_tx { 164 &hdmi_tx {
366 status = "okay"; 165 status = "okay";
367 pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmi 166 pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
368 pinctrl-names = "default"; 167 pinctrl-names = "default";
369 }; 168 };
370 169
371 &hdmi_tx_tmds_port { 170 &hdmi_tx_tmds_port {
372 hdmi_tx_tmds_out: endpoint { 171 hdmi_tx_tmds_out: endpoint {
373 remote-endpoint = <&hdmi_conne 172 remote-endpoint = <&hdmi_connector_in>;
374 }; <<
375 }; <<
376 <<
377 &i2c3 { <<
378 status = "okay"; <<
379 pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3 <<
380 pinctrl-names = "default"; <<
381 }; <<
382 <<
383 &ir { <<
384 status = "okay"; <<
385 pinctrl-0 = <&remote_input_ao_pins>; <<
386 pinctrl-names = "default"; <<
387 }; <<
388 <<
389 &pwm_AO_cd { <<
390 pinctrl-0 = <&pwm_ao_d_e_pins>; <<
391 pinctrl-names = "default"; <<
392 clocks = <&xtal>; <<
393 clock-names = "clkin1"; <<
394 status = "okay"; <<
395 }; <<
396 <<
397 &pwm_ef { <<
398 status = "okay"; <<
399 pinctrl-0 = <&pwm_e_pins>; <<
400 pinctrl-names = "default"; <<
401 clocks = <&xtal>; <<
402 clock-names = "clkin0"; <<
403 }; <<
404 <<
405 &pdm { <<
406 pinctrl-0 = <&pdm_din0_z_pins>, <&pdm_ <<
407 <&pdm_din2_z_pins>, <&pdm_ <<
408 <&pdm_dclk_z_pins>; <<
409 pinctrl-names = "default"; <<
410 status = "okay"; <<
411 }; <<
412 <<
413 &saradc { <<
414 status = "okay"; <<
415 vref-supply = <&vddio_ao1v8>; <<
416 }; <<
417 <<
418 /* SDIO */ <<
419 &sd_emmc_a { <<
420 status = "okay"; <<
421 pinctrl-0 = <&sdio_pins>; <<
422 pinctrl-1 = <&sdio_clk_gate_pins>; <<
423 pinctrl-names = "default", "clk-gate"; <<
424 #address-cells = <1>; <<
425 #size-cells = <0>; <<
426 <<
427 bus-width = <4>; <<
428 cap-sd-highspeed; <<
429 sd-uhs-sdr50; <<
430 max-frequency = <100000000>; <<
431 <<
432 non-removable; <<
433 disable-wp; <<
434 <<
435 /* WiFi firmware requires power to be <<
436 keep-power-in-suspend; <<
437 <<
438 mmc-pwrseq = <&sdio_pwrseq>; <<
439 <<
440 vmmc-supply = <&vddao_3v3>; <<
441 vqmmc-supply = <&vddio_ao1v8>; <<
442 <<
443 brcmf: wifi@1 { <<
444 reg = <1>; <<
445 compatible = "brcm,bcm4329-fma <<
446 }; <<
447 }; <<
448 <<
449 /* SD card */ <<
450 &sd_emmc_b { <<
451 status = "okay"; <<
452 pinctrl-0 = <&sdcard_c_pins>; <<
453 pinctrl-1 = <&sdcard_clk_gate_c_pins>; <<
454 pinctrl-names = "default", "clk-gate"; <<
455 <<
456 bus-width = <4>; <<
457 cap-sd-highspeed; <<
458 max-frequency = <50000000>; <<
459 disable-wp; <<
460 <<
461 cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_ <<
462 vmmc-supply = <&vddao_3v3>; <<
463 vqmmc-supply = <&vddao_3v3>; <<
464 }; <<
465 <<
466 /* eMMC */ <<
467 &sd_emmc_c { <<
468 status = "okay"; <<
469 pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_ <<
470 pinctrl-1 = <&emmc_clk_gate_pins>; <<
471 pinctrl-names = "default", "clk-gate"; <<
472 <<
473 bus-width = <8>; <<
474 cap-mmc-highspeed; <<
475 mmc-ddr-1_8v; <<
476 mmc-hs200-1_8v; <<
477 max-frequency = <200000000>; <<
478 non-removable; <<
479 disable-wp; <<
480 <<
481 mmc-pwrseq = <&emmc_pwrseq>; <<
482 vmmc-supply = <&vddao_3v3>; <<
483 vqmmc-supply = <&emmc_1v8>; <<
484 }; <<
485 <<
486 &tdmif_a { <<
487 pinctrl-0 = <&tdm_a_dout0_pins>, <&tdm <<
488 pinctrl-names = "default"; <<
489 status = "okay"; <<
490 <<
491 assigned-clocks = <&clkc_audio AUD_CLK <<
492 <&clkc_audio AUD_CLK <<
493 assigned-clock-parents = <&clkc_audio <<
494 <&clkc_audio <<
495 assigned-clock-rates = <0>, <0>; <<
496 }; <<
497 <<
498 &tdmif_b { <<
499 status = "okay"; <<
500 }; <<
501 <<
502 &tdmin_a { <<
503 status = "okay"; <<
504 }; <<
505 <<
506 &tdmin_b { <<
507 status = "okay"; <<
508 }; <<
509 <<
510 &tdmout_a { <<
511 status = "okay"; <<
512 }; <<
513 <<
514 &tdmout_b { <<
515 status = "okay"; <<
516 }; <<
517 <<
518 &toddr_a { <<
519 status = "okay"; <<
520 }; <<
521 <<
522 &toddr_b { <<
523 status = "okay"; <<
524 }; <<
525 <<
526 &toddr_c { <<
527 status = "okay"; <<
528 }; <<
529 <<
530 &tohdmitx { <<
531 status = "okay"; <<
532 }; <<
533 <<
534 &uart_A { <<
535 status = "okay"; <<
536 pinctrl-0 = <&uart_a_pins>, <&uart_a_c <<
537 pinctrl-names = "default"; <<
538 uart-has-rtscts; <<
539 <<
540 bluetooth { <<
541 compatible = "brcm,bcm43438-bt <<
542 shutdown-gpios = <&gpio GPIOX_ <<
543 max-speed = <2000000>; <<
544 clocks = <&wifi32k>; <<
545 clock-names = "lpo"; <<
546 vbat-supply = <&vddao_3v3>; <<
547 vddio-supply = <&vddio_ao1v8>; <<
548 }; 173 };
549 }; 174 };
550 175
551 &uart_AO { 176 &uart_AO {
552 status = "okay"; 177 status = "okay";
553 pinctrl-0 = <&uart_ao_a_pins>; 178 pinctrl-0 = <&uart_ao_a_pins>;
554 pinctrl-names = "default"; 179 pinctrl-names = "default";
555 }; 180 };
556 181
557 &usb { 182 &usb {
558 status = "okay"; 183 status = "okay";
559 dr_mode = "host"; 184 dr_mode = "host";
560 }; 185 };
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